<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,400italic">
    <link rel="stylesheet" href="https://cdn.bootcss.com/material-design-icons/3.0.1/iconfont/material-icons.css">
    <script src="https://libs.baidu.com/jquery/1.11.1/jquery.min.js"></script>
    <title>余音</title>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>
